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223 Ammo

Introduced in 1964 by Remington Arms, the .223 Remington cartridge was based off of the .222 Remington and the .222 Remington Magnum rounds. Because the .223 Remington round is a light, accurate round as well as being relatively inexpensive and passes the "Walmart Test", it became an instant hit. The 5.56x45mm NATO round was introduced in 1963 and developed by Eugene Stoner. The 5.56mm round is the standard round for NATO forces. You can read more about the cartridge on the 223 ammo wiki.

The Armory stocks a wide range of 223 ammunition for sale to satisfy the needs of plinkers, hunters, competitive shooters, and the avid 223 Ammo and 5.56 ammunition for sale for aficionado. Being avid shooters ourselves, we enjoy trying out new 223 ammunition and try to offer you 223 ammo cheap with an aggressive price. The Armory has 223 ammo for sale that ranges from affordable steel cased 223 to high grade match 223 ammo when you need it. Our offerings available in a 223 Ammo Can or 223 Ammo Box.

223/5.56 Ammo For Sale

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  • WPA_223_55gr_POLY_HP.jpg
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Box (20 rds)
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Box (20 rds)
    Average rating:
    223HPWPAPOLYBX
    Qty   1 - 24     25+  
    Price $10.99 $9.60
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr MPR Corbon Ammo Box (20 rds)
    Qty:
  • ppu-223-remingon-55-gr-sp.jpg
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  • WPA_223_62gr_POLY_lg.jpg
    223 Remington (5.56x45mm) 62gr FMJ Ammo Wolf WPA Box (20 rds)223WOLFWPA62FMJBX
    Qty   1 - 24     25+  
    Price $10.99 $9.60
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 62gr FMJBT PPU Ammo for Sale
    Qty:
  • Buy This 223 Remington (5.56x45mm) 69 gr HPBT PPU Match Ammo for Sale
    223 Remington (5.56x45mm) 69gr HPBT PPU Match Ammo Box (20 rds)
    223 Remington (5.56x45mm) 69gr HPBT PPU Match Ammo Box (20 rds)
    Average rating:
    PPM2231$10.99
    Qty:
  • 223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Battle Pack (200 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Battle Pack (200 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Battle Pack (200 rds)
    Average rating:
    PPM2232BP$109.99
    Qty:
  • 223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Box (20 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Box (20 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Box (20 rds)
    Average rating:
    PPM2232$14.99
    Qty:
  • 223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Case (1000 rds)
    Average rating:
    PPM2232CS$549.99
    Qty:
  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Box (20 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Box (20 rds)XM855FL
    Qty   1 - 24     25+  
    Price $12.99 $8.00
    In Stock
    Qty:
  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (1000 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (1000 rds)XM855FLCS1000
    Qty   1+  
    Price $399.99
    In Stock
    Qty:
  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Brick (500 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (500 rds)XM855FLCS500
    Qty   1+  
    Price $199.99
    In Stock
    Qty:
  • 5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    Average rating:
    PP5.21$9.99
    Qty:
  • Sig Sauer 223 77gr Elite Match Grade OTM Ammo For Sale
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  • Buy This 223 Rem (5.56mm) Federal XM193, Lake City, 55 gr Box Ammo for Sale
    223 Rem (5.56mm) Federal XM193, Lake City, 55gr Box (20 rds)XM193LC
    Qty   1 - 24     25 - 49     50+  
    Price $13.99 $12.99 $11.99
    In Stock
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  • Buy This 223 Rem (5.56mm) Federal XM193, Lake City, 55 gr 120 Rds Load out Packs Ammo for Sale
    223 Rem (5.56mm) Federal XM193, Lake City, 55gr 120 Rds Load out PacksXM193_LP
    Qty   1 - 4     5+  
    Price $79.99 $69.99
    In Stock
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  • Buy This 223 Rem (5.56mm) Federal XM193, Lake City, 55 gr 500 Rd Case Ammo for Sale
    223 Rem (5.56mm) Federal XM193, Lake City, 55gr 500 Rd CaseXM193CS
    Qty   1      2+  
    Price $169.99 $159.99
    In Stock
    Qty:
  • Buy This 223 Rem (5.56mm) Federal XM193, Lake City, 55 gr 900 Rd Case Ammo for Sale
    223 Rem (5.56mm) Federal XM193, Lake City, 55gr 900 Rds CaseXM193AFCS
    Qty   1+  
    Price $369.99
    In Stock
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  • Buy This 223 Rem (5.56mm) Federal XM855, Lake City SS109, 62 gr Green Tip Steel Penetrator 20 Rds Box Ammo for Sale
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  • Buy This 223 Rem (5.56mm) Federal XM855, Lake City SS109, 62 gr Green Tip Steel Penetrator Ammo for Sale
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  • Buy This 223 Rem 55gr FMJBT Federal American Eagle Ammo for Sale
    223 Rem 55gr FMJBT Federal American Eagle Box (20 rd)AE223
    Qty   1 - 9     10 - 24     25+  
    Price $8.99 $8.49 $7.80
    In Stock
    Qty:
  • Buy This 223 Rem 55gr FMJBT Federal American Eagle Ammo for Sale
    223 Rem 55gr FMJBT Federal American Eagle (200 rd)AE223BP200
    Qty   1+  
    Price $89.99
    In Stock
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  • Buy This 223 Rem 55gr FMJBT Federal American Eagle Ammo for Sale
    223 Rem 55gr FMJBT Federal American Eagle Case (500 rds)AE223CS500
    Qty   1+  
    Price $189.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Polyformance Ammo for Sale
    223 Remington (5.56x45) 55gr FMJ Wolf WPA Polyformance Ammo Box (20rd)
    223 Remington (5.56x45) 55gr FMJ Wolf WPA Polyformance Ammo Box (20rd)
    Average rating:
    223WOLFWPA55FMJBX
    Qty   1 - 24     25 - 49     50+  
    Price $7.99 $4.99 $4.80
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Polyformance Ammo for Sale
    223 Remington (5.56x45) 55gr FMJ Wolf WPA Polyformance Ammo Case (500rds)
    223 Remington (5.56x45) 55gr FMJ Wolf WPA Polyformance Ammo Case (500rds)
    Average rating:
    223WOLFWPA55FMJCS
    Qty   1      2+  
    Price $124.99 $119.99
    In Stock
    Qty:
  • wpa_mc_223_62_gr_hp.jpg
    223 Remington (5.56x45) 62gr HP (Hollow Point) Wolf WPA MC Box (20rds)MC22362HPBX
    Qty   1 - 24     25+  
    Price $7.99 $6.49
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 62 gr HP (Hollow Point) Wolf WPA MC Case (500 rds)
    223 Remington (5.56x45) 62gr HP (Hollow Point) Wolf WPA MC Case (500 rds)
    223 Remington (5.56x45) 62gr HP (Hollow Point) Wolf WPA MC Case (500 rds)
    Average rating:
    MC22362HPCS
    Qty   1+  
    Price $129.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Aguila Ammo for Sale
    223 Remington (5.56x45mm) 55 gr FMJ Aguila Box (50 rds)1E223110BX
    Qty   1 - 9     10 - 19     20+  
    Price $26.99 $25.99 $20.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ UMC Ammo for Sale
    223 Remington (5.56x45mm) 55 gr FMJ UMC Box (20 rds)
    223 Remington (5.56x45mm) 55 gr FMJ UMC Box (20 rds)
    Average rating:
    L223R3
    Qty   1 - 4     5 - 9     10+  
    Price $10.00 $9.79 $9.50
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ UMC Ammo for Sale
    223 Remington (5.56x45mm) 55 gr FMJ UMC Case (200 rds)L223R3CS
    Qty   1+  
    Price $95.00
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Ammo for Sale
    223 Remington (5.56x45mm) 55 gr FMJ Wolf Can (500 rds)223WOLF55FMJCA
    Qty   1 - 5     6+  
    Price $149.99 $139.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJBT M193 PPU Ammo for Sale
    223 Remington (5.56x45mm) 55 gr FMJBT M193 Wolf Box (20 rds)GM193
    Qty   1 - 19     20 - 49     50+  
    Price $8.79 $8.49 $7.98
    In Stock
    Qty:
  • wolf-m118-556-223-bpSM.jpg
    223 Remington (5.56x45mm) 55 gr FMJBT M193 Wolf Battle Pack (200 rds)GM193BK
    Qty   1 - 2     3 - 4     5+  
    Price $85.99 $83.99 $79.60
    In Stock
    Qty:
  • wolf-m118-556-223-bpSM.jpg
    223 Remington (5.56x45mm) 55 gr FMJBT M193 Wolf Case(1000 rds)GM193CS
    Qty   1 - 4     5+  
    Price $397.99 $389.99
    In Stock
    Qty:
  • SB223FMJ20RD55GR.jpg
    223 Remington (5.56x45mm) 55 gr FMJBT Sellier & Bellot Box (20 rds)223SBBX
    Qty   1 - 9     10 - 24     25+  
    Price $7.99 $7.79 $7.69
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Aguila Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Aguila Case (1000 rds)1E223110CS
    Qty   1+  
    Price $419.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Copper Jacket Wolf Polyformance Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Copper Jacket Wolf Polyformance Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Copper Jacket Wolf Polyformance Box (20 rds)
    Average rating:
    223-55CFMJ
    Qty   1 - 24     25+  
    Price $7.99 $6.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Copper Jacket Wolf Polyformance Case (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Copper Jacket Wolf Polyformance Case (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Copper Jacket Wolf Polyformance Case (500 rds)
    Average rating:
    223-55CFMJCS
    Qty   1+  
    Price $149.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Corbon Ammo for Sale
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Corbon Ammo for Sale
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  • 223 Remington (5.56x45mm) 55gr FMJ Federal American Eagle Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ Federal American Eagle Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ Federal American Eagle Ammo Case (1000 rds)
    Average rating:
    AE223BK
    Qty   1+  
    Price $349.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Battle Pack (300 rds)
    223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Battle Pack (300 rds)TA223556300
    Qty   1+  
    Price $79.99
    Sale $69.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Box (20 rds)TA223556
    Qty   1 - 49     50+  
    Price $7.99 $6.99
    Sale $5.29 $4.49
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Case (1000 rds)TA223556CS
    Qty   1+  
    Price $259.99
    Sale $224.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 1000rds in 50 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 1000rds in 50 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 1000rds in 50 Cal Ammo Can
    Average rating:
    G22355FMJAC
    Qty   1+  
    Price $299.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 300rds in 30 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 300rds in 30 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 300rds in 30 Cal Ammo Can
    Average rating:
    G22355FMJ300AC
    Qty   1+  
    Price $99.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 500 rds in Issued 30 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 500 rds in Issued 30 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 500 rds in Issued 30 Cal Ammo Can
    Average rating:
    G22355FMJAC30
    Qty   1      2+  
    Price $169.99 $154.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo - 260rds + FREE SHIPPING & AMMO CAN
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo - 260rds + FREE SHIPPING & AMMO CAN
    Average rating:
    G22355FMJFACS
    Qty   1+  
    Price $119.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Box (20 rds)
    Average rating:
    G22355FMJBX
    Qty   1 - 24     25 - 49     50+  
    Price $7.99 $6.39 $5.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Gold Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000 rds)
    Average rating:
    G22355FMJCS
    Qty   1+  
    Price $299.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Gold Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000rds IN A NEW 50 Cal AMMO CAN)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000rds IN A NEW 50 Cal AMMO CAN)
    Average rating:
    G22355FMJNAC
    Qty   1+  
    Price $316.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Gold Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000rds in PA120 Ammo Can)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000rds in PA120 Ammo Can)
    Average rating:
    G22355FMJAC120
    Qty   1+  
    Price $309.99
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Battle Pack (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Battle Pack (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Battle Pack (500 rds)
    Average rating:
    G22355FMJBP
    Qty   1      2+  
    Price $159.75 $149.75
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Box (20 rds)223-55WFMJ
    Qty   1+  
    Price $7.99
    In Stock
    Qty:
* Quantity Pricing Available. Follow link for details.
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The Armory stocks a large selection of cheap 223 ammo and bulk 223 ammuntion. Make sure to check our additional pages of 223 & 5.56 ammo for sale and save big when you buy bulk 223 ammo. Let The Armory be your primary source for cheap 5.56x45mm ammo in bulk or single box counts. Cheap 556x45 Ammunition for Sale | 223 Ammunition for Sale if the .223 ammo you are looking for is not in stock, please click the "Notify Me" button so you can receive an email when the ammunition is back in stock.